Rigid
Rigid adjective - Not allowing for any exceptions or loosening of standards.
Straight up and rigid are semantically related. In some cases you can use "Straight up" instead an adjective "Rigid".
Straight up
Rigid and straight up are semantically related. Sometimes you can use "Rigid" instead an adjective phrase "Straight up".
Cite this Source
Straight up and Rigid. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/rigid/straight_up
Rigid & Straight up. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/rigid/straight_up>.
Straight up or Rigid. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/rigid/straight_up.
Google Ngram Viewer shows how "rigid" and "straight up" have occurred on timeline